Bass typically stack up near wood cover before spawning. Wood cover, such as fallen trees or laydowns, provides bass with a sense of security and serves as an ambush point for prey. During the pre-spawn period, bass will move from deeper water towards shallower areas, such as coves or pockets, in search of suitable spawning grounds.
In the video "More Than Likely...There's a BASS In There!! (The Laydown Tree)" by BassFishingHQ, the angler mentions that bass will often move into laydowns with a bit of depth during the winter, spring, or summer. These laydowns act as a home for bass and provide them with the necessary cover and structure they need. The angler also mentions that laydowns located on points are particularly attractive to bass, as they offer a combination of cover and structure.
It's important to note that the specific behavior of bass can vary depending on the body of water and the time of year. Factors such as water temperature, water level, and available forage can influence where bass stack up before spawning near wood cover. It's always a good idea to observe the conditions of the water and the behavior of the bass in your specific fishing location to determine the best spots to target.